Who owns the TEI trademark?

The TEI trademark is owned by TEI Corporation.

What is the serial number for TEI?

The USPTO serial number for TEI is 74071450.

What is the registration number for TEI?

TEI is registered under USPTO registration number 1712221.

Sealvo

Home Search: TEITEI #74071450

Back

Updated Oct 14, 2026·32 searches this week

View on USPTO TSDR Find similar marks

TEI

USPTO Trademark Record

ABANDONED

TEI

Q: What class is the TEI trademark registered in?

The TEI trademark is registered in Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 74071450·Reg 1712221·Filed Jun 21, 1990

Owner TEI Corporation

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

TEI (Serial No. 74071450), Registration No. 1712221, is a abandoned US trademark filed on Jun 21, 1990 by TEI Corporation. This trademark covers Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

TEI (Reg. #1712221) is an abandoned US trademark that was filed in 1990 but has since been abandoned. The mark covers Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and techno.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 21, 1990

SERIAL

74071450

REG#

1712221

REGISTERED

Sep 01, 1992

Filing Information

StatusABANDONED

Filing DateJun 21, 1990

Serial Number74071450

Registration No.1712221

Registration DateSep 01, 1992

Status DateDec 07, 2015

Published for OppositionJun 09, 1992

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100

First use anywhere: May 01, 1986

First use in commerce: May 01, 1986

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 042Scientific, technology & SaaS services

US codes: 103

First use anywhere: May 01, 1986

First use in commerce: May 01, 1986

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.